self_example/Spring/spring_mvc/src/main/resources/applicationContext.xml

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XML

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
<!--配置组件扫描-->
<!--包扫描的方式创建-->
<context:component-scan base-package="com.itheima"></context:component-scan>
<bean id="userDao" class="com.itheima.dao.impl.UserDaoImpl"></bean>
<bean id="userService" class="com.itheima.service.impl.UserServiceImpl">
<property name="userDao" ref="userDao"></property>
</bean>
</beans>